參數(shù)資料
型號(hào): TS3A4742DCNR
廠(chǎng)商: TEXAS INSTRUMENTS INC
元件分類(lèi): 多路復(fù)用及模擬開(kāi)關(guān)
英文描述: DUAL 1-CHANNEL, SGL POLE SGL THROW SWITCH, PDSO8
封裝: GREEN, SOT-23, 8 PIN
文件頁(yè)數(shù): 16/18頁(yè)
文件大?。?/td> 626K
代理商: TS3A4742DCNR
www.ti.com
120
100
80
60
40
20
0
Attenuation
(dB)
Frequency (MHz)
0.1
1
1000
10
100
0.9-
LOW-VOLTAGE SINGLE-SUPPLY
DUAL SPST ANALOG SWITCHES
SCDS228D – AUGUST 2006 – REVISED JANUARY 2008
TYPICAL PERFORMANCE (continued)
Figure 13. Crosstalk vs Frequency
(V+ = 3 V)
PIN DESCRIPTION
PIN NO.
TS3A4741
TS3A4742
NAME
DESCRIPTION
MSOP
SOT-23
MSOP
SOT-23
(DGK)
(DCN)
(DGK)
(DCN)
2, 6
7, 4
2, 6
7, 4
COM1, COM2
Common
4
5
4
5
GND
Digital ground
7, 3
1, 6
7, 3
1, 6
IN1, IN2
Digital control to connect COM to NO or NC
1, 5
8, 3
NC1, NC2
Normally closed
1, 5
8, 3
NO1, NO2
Normally open
8
2
8
2
V+
Power supply
Copyright 2006–2008, Texas Instruments Incorporated
7
Product Folder Link(s): TS3A4741 TS3A4742
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